- ,,3 - MITOSIS. 



118, Draw successive stages of cell-division. 



(a) Eesting stage, showing : cytoplasm, nucleus, chromatin, nuclear membrane, 



nucleoli ; centrosome. 



(b) Early division stage, showing : dissolution of nuclear membrane ; formation 



of spindle between two daughter centrosomes ; spireme. 



(c) Later division stage, showing : chromosomes arranged on spindle. 



(d) Succeeding stage, showing : chromosomes divided and moving apart. 



(c) Final stage, showing : formation of daughter nuclei ; division of cytoplasm ; 

 new cell- wall. 



